3662160557487 has 32 divisors (see below), whose sum is σ = 5078876436480. Its totient is φ = 2345435239680.

The previous prime is 3662160557479. The next prime is 3662160557513. The reversal of 3662160557487 is 7847550612663.

It is not a de Polignac number, because 3662160557487 - 2³ = 3662160557479 is a prime.

It is a super-2 number, since 2×3662160557487² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3662160557487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662160557087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3119238 + ... + 4129644.

It is an arithmetic number, because the mean of its divisors is an integer number (158714888640).

Almost surely, 2^{3662160557487} is an apocalyptic number.

3662160557487 is a deficient number, since it is larger than the sum of its proper divisors (1416715878993).

3662160557487 is a wasteful number, since it uses less digits than its factorization.

3662160557487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010903.

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 3662160557487 in words is "three trillion, six hundred sixty-two billion, one hundred sixty million, five hundred fifty-seven thousand, four hundred eighty-seven".